Home / 33,157,951.20-49,736,926.80-27,896,685.30

Finding the Fourth Proportional to 33,157,951.20, 49,736,926.80 and 27,896,685.30

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Solution

The fourth proportional to 33,157,951.20, 49,736,926.80 and 27,896,685.30 is: 41,845,027.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,157,951.20 : 49,736,926.80 = 27,896,685.30 : x
  2. Step 2: Convert to fraction form
    33,157,951.20/49,736,926.80 = 27,896,685.30/x
  3. Step 3: Cross multiply
    33,157,951.20x = 49,736,926.80 × 27,896,685.30
  4. Step 4: Simplify right side
    33,157,951.20x = 1,387,495,394,728,736
  5. Step 5: Solve for x
    x = 1,387,495,394,728,736/33,157,951.20
  6. Step 6: Final answer
    x = 41,845,027.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.